I've built the shield version of the emontx, and going to test it out on my duemilanove.
I've installed JeeLib.h and emonlib.h into ~/Documents/Arduino/libraries on my mac, and when I try to compile the sample sketch, I get "EnergyMonitor does not name a type". It looks like it's not loading these libs correctly.
Any ideas?
Re: Can't get sample sketch to compile
It might be a stupid question: What about the rest of JeeLib and EmonLib? You should have a directory JeeLib containing some 16 files and an examples sub-directory, and a directory EmonLib containing 3 files and an examples sub-directory. Plus you need to restart the IDE (i.e. close all its windows) after installing the libraries.
If that doesn't work, I'm lost because I don't use a Mac.